boo backed bamboo bow

[superdav95]

I narrowed up my tips to 3/8".   The forcedraw curve shown is out to 25" draw at 58.80lbs.  brace height from the back of the bow to the string is 6.5".   I measured the first 1/2" to 7" then every inch after that.   The question is do I keep going?  or do i call it where it is as i will not likely reach my target of 70lbs at 28".  It might be close.  if i go to 28" i figure around 65-67lbs???  let me know what you think.  the set back is holding pretty well so far.  only lost about a 1/4" right after unstringing. I suspect it will creep back most of the 1/4" through the day.  what think you fellers?

Link for pics
https://share.icloud.com/photos/0db0N--bglxf8wSy6NQY__AIw